package com.wn32.main.demo13;

import com.wn32.main.myannos.ProductAnno;

public interface ProductMapper {
    @ProductAnno("select * from product")
    public void selectAll();

    @ProductAnno("select * from product where id=?")
    public void selectById();

    @ProductAnno("delete from product where id=?")
    public void deleteById();
}
